66975888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3761}}^1$

素因数の和:3832

約数の個数: 80

約数和(自身を含む): 201522816

約数和(自身を除く): 134546928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1113, 1272, 1484, 2226, 2544, 2968, 3761, 4452, 5936, 7522, 8904, 11283, 15044, 17808, 22566, 26327, 30088, 45132, 52654, 60176, 78981, 90264, 105308, 157962, 180528, 199333, 210616, 315924, 398666, 421232, 597999, 631848, 797332, 1195998, 1263696, 1395331, 1594664, 2391996, 2790662, 3189328, 4185993, 4783992, 5581324, 8371986, 9567984, 11162648, 16743972, 22325296, 33487944, 66975888]

約数ペア:

[(1, 66975888), (2, 33487944), (3, 22325296), (4, 16743972), (6, 11162648), (7, 9567984), (8, 8371986), (12, 5581324), (14, 4783992), (16, 4185993), (21, 3189328), (24, 2790662), (28, 2391996), (42, 1594664), (48, 1395331), (53, 1263696), (56, 1195998), (84, 797332), (106, 631848), (112, 597999), (159, 421232), (168, 398666), (212, 315924), (318, 210616), (336, 199333), (371, 180528), (424, 157962), (636, 105308), (742, 90264), (848, 78981), (1113, 60176), (1272, 52654), (1484, 45132), (2226, 30088), (2544, 26327), (2968, 22566), (3761, 17808), (4452, 15044), (5936, 11283), (7522, 8904)]